U.S. Marine Corps Lance Cpl. Chandler Ash, trombonist with Marine Band San Diego, Headquarters and Service Battalion, Marine Corps Recruit Depot San Diego, performs for students at Salesian High School in Los Angeles, California, Nov. 20, 2024. The Marine Band San Diego’s job is to provide ceremonial music, boost morale and participate in outreach work and attend events and ceremonies. (U.S. Marine Corps photo by Cpl. Sarah M. Grawcock)